Heat Shrink Packaging Machine for Doors & Windows | Industrial Profile Wrapping Equipment
Product Introduction
This professional heat shrink packaging machine is specially designed for the efficient, tight protective packaging of doors, windows and other large-sized building material profiles, perfectly solving the packaging needs of door and window manufacturing plants and profile processing workshops. With a stable industrial structure and high-performance core components, it realizes automated heat shrink wrapping with high efficiency, low loss and energy saving, greatly improving packaging efficiency while protecting products from dust, moisture, scratches and deformation during storage and transportation, maintaining product integrity and enhancing overall delivery quality.
Working Process
The machine follows a simple and efficient automated packaging flow, easy to operate for on-site workers: First, wrap the door and window profiles evenly with qualified PVC/PE heat-shrinkable film to form a preliminary covering; then place the wrapped product on the machine’s conveyor system, which will steadily send it into the heating chamber; the built-in heating and air circulation system releases uniform heat, triggering the shrinkable film to shrink tightly and fit the product contours completely; finally, the packaged product is automatically conveyed out of the chamber, finishing the entire shrink packaging process quickly and smoothly.
Key Performance Advantages
High-Power Branded Air Circulation Fan: Equipped with imported high-performance large fan, featuring outstanding high-temperature resistance and stable high-speed operation, ensuring uniform heat distribution inside the heating chamber.
Stepless Adjustable Conveyor Speed: Conveying speed can be flexibly adjusted from 0 to 20 meters per minute, adaptable to different product sizes, film types and production efficiency requirements.
Customizable Inlet & Outlet Ports: The feeding and discharge ends of the machine can be customized according to actual workshop layout and product specifications, with strong site adaptability.
Wide Film Compatibility: Suitable for conventional PVC and PE heat-shrinkable films, and can also run smoothly with recycled low-grade shrink film, reducing material costs for enterprises.
Rapid Heating & Long-Hour Operation: Fast heating response speed, supports high-speed continuous operation, and can stably run for up to 10 hours continuously to meet mass production demands.
Uniform Heating Performance: Adopts high-quality metal infrared heating tubes, achieving balanced and consistent heating across the entire film surface, no local overheating or incomplete shrinkage.
Perfect Packaging Effect: Wrapped surface is smooth and tidy, with extremely low film breakage rate, realizing tight and firm shrink wrapping even with ordinary shrink films.
Application Scope
This machine is specially developed for large-sized profile products, focusing on improving the packaging efficiency and protection effect of door and window products, and is widely used in professional packaging scenarios of building materials manufacturing industry. It is highly suitable for:
Heat shrink packaging production lines of specialized door and window manufacturing factories
Packaging of various door products: aluminum doors, solid wooden doors, steel doors, PVC doors and other profile doors
Packaging of standard windows, custom-sized windows and various plastic-steel window profiles
Also compatible with POF heat-shrinkable films for packaging of similar large-sized industrial profiles and building material components
Whether it is small-batch customized packaging or large-scale continuous production, this machine can maintain stable performance and meet the daily packaging needs of different scale processing plants.
Core Technical Features
1. Imported High-Performance Air Circulation Fan
The machine is equipped with one imported high-speed, high-temperature resistant large fan installed above the heating box, which is a new upgraded model with performance far superior to domestic YE3 series motors. It has the advantages of ultra-high efficiency, premium quality, stable high-speed operation and strong high-temperature resistance, with a temperature resistance up to 200°C. Rated parameters: 220V-240V/50-60Hz/750W, 3450 RPM, no-load current approx. 0.5A, operating current 1.5A. This fan can maintain stable speed and airflow even under long-hour continuous work, providing a solid guarantee for uniform heating and perfect shrink effect.
2. High-Efficiency Metal Far-Infrared Heating Tubes
Adopts factory-produced high-efficiency, long-service life elliptical U-shaped side-insertion metal far-infrared heating tubes, with fast heating speed, uniform heat dissipation and durable use, not easy to damage. The machine is equipped with an intelligent automatic temperature control circuit, configured with genuine Japanese "Mitsubishi" or "Fuji" AC contactors and high-precision KKK temperature controllers, realizing accurate temperature control and stable operation. Power supply: 380V three-phase four-wire, rated power approx. 16KW, maximum operating temperature ≤200°C, supporting low-temperature energy-saving shrink packaging.
3. Premium Drive Motor & Variable Frequency Speed Regulation
Equipped with a high-quality branded drive motor with power ≥0.37kW, matched with a high-performance variable frequency drive (VFD) for stepless speed regulation, ensuring smooth and stable conveying without jitter. The conveyor speed is adjustable in the range of 0-20m/min, flexible to adjust according to actual production needs, with a maximum single piece conveying weight ≤80kg, suitable for most conventional door and window products.
4. Heavy-Duty Conveyor Roller Shaft
Adopts a heavy-duty reinforced design for the conveyor roller shaft, made of high-strength precision steel tubes (diameter 60mm, wall thickness 5mm) sourced from hydraulic and pneumatic cylinder-grade premium material, with excellent high-temperature resistance, strong load-bearing capacity, no deformation under heavy load and rust resistance. The center distance between each roller is approx. 200mm, evenly arranged to ensure stable conveying; the maximum conveying load can reach ≥100kg, adapting to heavy-duty door and window products.
5. Flexible Conveying Direction Control
The machine is specially equipped with a Forward/Reverse control switch, enabling flexible switching of conveying direction, convenient for product feeding, position adjustment and fault troubleshooting during operation, greatly improving the convenience and practicality of on-site operation.
6. Stable Overall Quality & Performance
With a robust industrial-grade frame and optimized core configuration, the machine has superior overall stability, realizing high-speed packaging without film breakage, supporting low-temperature energy-saving operation, and maintaining stable performance in long-term continuous use. It effectively reduces packaging loss and operating costs, making it a reliable packaging equipment for door and window manufacturers.
